projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 085d7a45 SB |
1 | /* |
| 2 | * Copyright (c) 2014, The Linux Foundation. All rights reserved. | |
| 3 | * | |
| 4 | * This software is licensed under the terms of the GNU General Public | |
| 5 | * License version 2, as published by the Free Software Foundation, and | |
| 6 | * may be copied, distributed, and modified under those terms. | |
| 7 | * | |
| 8 | * This program is distributed in the hope that it will be useful, | |
| 9 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 11 | * GNU General Public License for more details. | |
| 12 | */ | |
| 13 | ||
| 14 | #ifndef __QCOM_CLK_REGMAP_H__ | |
| 15 | #define __QCOM_CLK_REGMAP_H__ | |
| 16 | ||
| 17 | #include <linux/clk-provider.h> | |
| 18 | ||
| 19 | struct regmap; | |
| 20 | ||
| 21 | /** | |
| 22 | * struct clk_regmap - regmap supporting clock | |
| 23 | * @hw: handle between common and hardware-specific interfaces | |
| 24 | * @regmap: regmap to use for regmap helpers and/or by providers | |
| 25 | * @enable_reg: register when using regmap enable/disable ops | |
| 26 | * @enable_mask: mask when using regmap enable/disable ops | |
| 27 | * @enable_is_inverted: flag to indicate set enable_mask bits to disable | |
| 28 | * when using clock_enable_regmap and friends APIs. | |
| 29 | */ | |
| 30 | struct clk_regmap { | |
| 31 | struct clk_hw hw; | |
| 32 | struct regmap *regmap; | |
| 33 | unsigned int enable_reg; | |
| 34 | unsigned int enable_mask; | |
| 35 | bool enable_is_inverted; | |
| 36 | }; | |
| 37 | #define to_clk_regmap(_hw) container_of(_hw, struct clk_regmap, hw) | |
| 38 | ||
| 39 | int clk_is_enabled_regmap(struct clk_hw *hw); | |
| 40 | int clk_enable_regmap(struct clk_hw *hw); | |
| 41 | void clk_disable_regmap(struct clk_hw *hw); | |
| 120c1552 | 42 | int devm_clk_register_regmap(struct device *dev, struct clk_regmap *rclk); |
| 085d7a45 SB |
43 | |
| 44 | #endif |